﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;


class ConvertCharsToUnicodeLiterals
{
    static void Main()
    {
        char[] symbols = Console.ReadLine().ToCharArray();
        foreach (char symbol in symbols)
        {
            Console.Write("\\u{0:x4}",(int)symbol);
        }
        Console.WriteLine();
    }
}

